wiki:docs/CommissioningPlan/SDC7

SDC7 Spectral resolution

  • Phase : 1
  • Status : COMPLETE
  • Category : Daytime calibration (C3)
  • Recurrence : once every month starting from commissioning.
  • Duration : 20 minutes (this duration is valid only during regular operations, i.e., after commissioning)

Description

  • Measure the spectral resolution for the LSS observing mode.

Prerequisites

  • Bad pixel map, Background frames

Procedure

  • This calibration is performed illuminating the slit with the instrument spectral calibration lamps with known characteristics (5 emission lines). A background with lamps switched off is required.

Templates

  • SHARKNIR_lss_mon_SpectraResolution

Success criteria

  • Accuracy of MRS: 0.5 nm at 1.2 um, LRS: 2 nm at 1.2 um.

Notes

  • Same as activity 9.4 in AD4

LBTO support

Date performed and by whom

Last modified 15 months ago Last modified on 10/12/23 11:14:23